/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraScriptExecutionParameterStore.h
The View of the set of variables represented by this ParameterStore.Bydefault it will be the variables defined by the SortedParameterOffsets, but child classes can override it so that we can share the list of Variables across different instances as it's generally read only data in game
virtual [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FNiagaraVariableWithOffset](API\Plugins\Niagara\FNiagaraVariableWithOffset) > ReadParameterVariables() const